How to remove gearbox from engine?
Thread Starter
MBWorld Fanatic!
Joined: Mar 2011
Posts: 2,214
Likes: 29
2011 E63, 2013 CLS63
Super Member
Joined: Mar 2008
Posts: 546
Likes: 3
From: Chicago
15 S63, 18 Ram 2500 Cummins
its pretty easy, you have to turn the crank bolt (Possibly a 27mm bolt) until the torque converter bolt lines up in the hole where you have access to take it off (Possibly a 16mm bolt) and once you take the TQ bolt off, you turn the crank again until you see the other TQ bolt through the bottom hole. There should be 4 bolts holding the TQ.
Super Member
Joined: Jun 2012
Posts: 714
Likes: 7
From: Atlanta, GA
2005- E55, 2007 GL450, 94 B3000
its pretty easy, you have to turn the crank bolt ( 27mm) until the torque converter bolt lines up in the hole where you have access to take it off (13mm) and once you take the TQ bolt off, you turn the crank again until you see the other TQ bolt through the bottom hole. There should be 6 bolts holding the TQ.
Fixed it! Then remove the bell housing bolts(E14).
Trending Topics
Super Member
Joined: Feb 2013
Posts: 659
Likes: 25
From: SE MI
2005 Mercedes E55 AMG
6 bolts, three pairs. Elhonaz is correct, they're 13mm and the exterior bellhousing fasteners are E14 as stated by 211.070
This is roughly the same method to disconnect any engine from any automatic transmission... I'm a little worried that you've been able to dig this deep into the car and you don't know how to separate these items. If you intend on putting things back together, I strongly suggest getting someone more knowledgeable to help you.
That's not meant to be insulting.
This is roughly the same method to disconnect any engine from any automatic transmission... I'm a little worried that you've been able to dig this deep into the car and you don't know how to separate these items. If you intend on putting things back together, I strongly suggest getting someone more knowledgeable to help you.
That's not meant to be insulting.
MB World Stories
The Best of Mercedes & AMG
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look
Verdad Gallardo
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish
7 Craziest Things AMG Gas Ever Built
Verdad Gallardo
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know
Verdad Gallardo
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)
Verdad Gallardo
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Thread Starter
MBWorld Fanatic!
Joined: Mar 2011
Posts: 2,214
Likes: 29
2011 E63, 2013 CLS63
6 bolts, three pairs. Elhonaz is correct, they're 13mm and the exterior bellhousing fasteners are E14 as stated by 211.070
This is roughly the same method to disconnect any engine from any automatic transmission... I'm a little worried that you've been able to dig this deep into the car and you don't know how to separate these items. If you intend on putting things back together, I strongly suggest getting someone more knowledgeable to help you.
That's not meant to be insulting.
This is roughly the same method to disconnect any engine from any automatic transmission... I'm a little worried that you've been able to dig this deep into the car and you don't know how to separate these items. If you intend on putting things back together, I strongly suggest getting someone more knowledgeable to help you.
That's not meant to be insulting.
The crank doesn't turn, it's seized. Does this need to happen to get the gearbox off? I have already taken around 9 inverted torx bolts off but there are 2 near the bottom that are hard to reach. Gonna have to lift it.
Will taking off these 2 separate the gearbox and engine and how will they separate, will the gearbox just fall off or do I need to slide it back out. I'm post a picture asap.
Senior Member
Joined: Jun 2014
Posts: 471
Likes: 32
W211 E55 2003
Then you cant get to the Flexplate(flywheel) bolts... the torque converter connects to the gearbox in a way that you cant just remove the bellhousing bolts and remove thr tranny. tq needs to come off with the tranny. Or if someone else knows more they'll probably give their 2 cents
MBWorld Fanatic!
Joined: Nov 2014
Posts: 1,139
Likes: 77
E55
In this case with the engine being seized you will not be able to remove the torque converter to flywheel bolts. You will need to remove all the e14 torx bolts from the bellhousing and then pull/slide the transmission out/off of the engine. The torque converter will stay attached to the flywheel/engine. Then hopefully you will have enough clearance to get all the bolts out. DO NOT PUT IT BACK TOGETHER THIS WAY.
Thread Starter
MBWorld Fanatic!
Joined: Mar 2011
Posts: 2,214
Likes: 29
2011 E63, 2013 CLS63
In this case with the engine being seized you will not be able to remove the torque converter to flywheel bolts. You will need to remove all the e14 torx bolts from the bellhousing and then pull/slide the transmission out/off of the engine. The torque converter will stay attached to the flywheel/engine. Then hopefully you will have enough clearance to get all the bolts out. DO NOT PUT IT BACK TOGETHER THIS WAY.
